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| Titel: |
The impact of interface-induced handling requirements on action generation in technical system control |
| Auteur: |
Hesse, Friedrich W. Hahn, Cornelia |
| Verschenen in: |
Behaviour & information technology |
| Paginering: | Jaargang 13 (1994) nr. 3 pagina's 228-238 |
| Jaar: |
1994-05-01 |
| Inhoud: |
In analysing action generation in technical system control we differentiate between a purely cognitive stage of pre-actional decision-making and an action-related cognitive-physical stage of action planning and plan execution. This study investigates the impact of interface-induced handling requirements on the action-related processes in the domain of artificial respiration in intensive care. Thirty-two novice and experienced intensive care nurses had to solve three realistic control tasks on two types of respiration unit equipped either with an 'analogue' or with a 'digital' user interface. The quality of the novices' plan execution and—unexpectedly— action planning, too, decreased when working on the 'digital' interface. Interface-induced handling requirements obviously have an important influence on the usability of technical systems not only on a purely cognitive level, but also on the action-related level. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 5 gevonden artikelen
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